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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 76 · 40 questions
TalentJR

The method (Common bottoms): Add/subtract: change both fractions to the LCM of the bottoms, then add or take away the tops. Simplify at the end. Multiply: top × top over bottom × bottom, then simplify. “Of” means multiply. Decimals: line up the points; for × and ÷ by a whole number, work without the point and put it back.

NameDateTime takenScore ___ / 40
  1. 1.7.87 + 7.3 =
  2. 2.5/6 × 3/5 =
  3. 3.1/9 + 2/4 =
  4. 4.7.4 × 6 =
  5. 5.1/2 + 8/9 =
  6. 6.2/4 × 3/7 =
  7. 7.3.82 + 3.2 =
  8. 8.3/6 × 5/11 =
  9. 9.8.8 × 3 =
  10. 10.What is 9/10 of 50 kg?
  11. 11.2/3 + 3/12 =
  12. 12.4/8 + 1/2 =
  13. 13.2/3 − 3/9 =
  14. 14.What is 1/4 of 88 students?
  15. 15.3.62 + 4.1 =
  16. 16.5/8 × 2/9 =
  17. 17.What is 2/5 of 25 litres?
  18. 18.1/12 + 2/3 =
  19. 19.8/9 + 6/7 =
  20. 20.3/4 + 8/9 =
  21. 21.3/6 × 1/4 =
  22. 22.What is 2/7 of 203 litres?
  23. 23.13.8 ÷ 6 =
  24. 24.1.3 × 2 =
  25. 25.4.8 × 9 =
  26. 26.1/4 + 10/11 =
  27. 27.8.31 + 2.7 =
  28. 28.What is 3/10 of 190 litres?
  29. 29.4/12 + 3/6 =
  30. 30.2/5 − 2/11 =
  31. 31.3.54 + 2.9 =
  32. 32.2.4 ÷ 2 =
  33. 33.9/11 × 5/6 =
  34. 34.2.6 × 5 =
  35. 35.11/12 − 2/5 =
  36. 36.5.5 × 8 =
  37. 37.What is 2/7 of ₹147?
  38. 38.6.2 × 6 =
  39. 39.What is 1/2 of 32 km?
  40. 40.1/4 − 1/11 =

Answer key

  1. 15.17
  2. 1/2
  3. 11/18
  4. 44.4
  5. 25/18
  6. 3/14
  7. 7.02
  8. 5/22
  9. 26.4
  10. 45
  11. 11/12
  12. 1
  13. 1/3
  14. 22
  15. 7.72
  16. 5/36
  17. 10
  18. 3/4
  19. 110/63
  20. 59/36
  21. 1/8
  22. 58
  23. 2.3
  24. 2.6
  25. 43.2
  26. 51/44
  27. 11.01
  28. 57
  29. 5/6
  30. 12/55
  31. 6.44
  32. 1.2
  33. 15/22
  34. 13
  35. 31/60
  36. 44
  37. 42
  38. 37.2
  39. 16
  40. 7/44

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